EXAMIANS
Which of the following fuels can be used in turbojet engines?
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The stagnation pressure rise in a centrifugal compressor takes place
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Water is injected in gas turbine cycle to
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To avoid moisture troubles, the compressed air main line should
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A compressor mostly used for supercharging of I.C. engines is
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The mean effective pressure of the compressor is the
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If p₁, is the pressure of air entering the L.P. cylinder and p₂ is the pressure of air leaving the L.P. cylinder (or inter-cooler pressure), then the ratio of cylinder diameters for a single acting, two stage reciprocating air compressor with complete intercooling is given by (where D₁ = Dia. of L.P. cylinder, and D₂ = Dia. of H.P. cylinder)
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The compression ratio for the compressor is always _________ unity.
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Axial flow compressor resembles
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The maximum delivery pressure in a rotary air compressor is
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